基本信息
witness_v0_keyhash
OP_0 84521787b6b5805ca6233ca02b68d78306f9c1a6
pubkeyhash
OP_DUP OP_HASH160 5db7b1e6f0026e2ff191b0384ac9bb8759ce0227 OP_EQUALVERIFY OP_CHECKSIG